- Home /
- Brakes /
- Brake Valves /
- Bendix /
- Bendix R12 Relay Valve - 102277
Shop Now
- All Products
- Motors
- Apparel
- MTE Trailer Parts
- Axles & Accessories
-
Mud Flaps & Mud Guards
- Mud Flaps - Black Rubber
- Mud Flaps - White Rubber
- Mud Flaps - Black Plastic
- Mud Flaps - White Plastic
- Mud Flaps - Brackets
- Mud Guards - Plastic
- Mud Guards - Alloy
- Mud Guards - Stainless
- Mud Guards - Brackets & Saddles
- Mud Guards - Poles
- Mud Guards - Caps & Accessories
- Mud Flaps - Custom
- All Products
- Body Hardware
- Office Consumables
-
Brakes
- Brake Drums - Trailer
- Brake Drums - Truck
- Brake Couplings
- Brake Valves
- Suzi Coils
- Air Tanks - Alloy
- Air Tanks - Steel
- Brake Shoes, Linings & Accessories
- Brake Disc Pads
- Brake Calipers
- Spring Brakes
- Brass Fittings
- Air Brake Hose & Tube
- S-Cams & Accessories
- Slack Adjusters
- Spring Brake Parts
- Service Chambers
- Brake Rotors
- Knorr-Bremse
- Valves
- Brake Kits
- Other
- Seals
- All Products
- Restraint Gear
- Building Materials
- Small Trailer
- Chrome Accessories
-
Suspension
- Air Bags & Accessories - Trailer
- Air Bags & Accessories - Truck
- Reyco
- Trailer Springs
- Hutch
- Fruehauf
- K-Hitch Spring Suspension Spares
- Shock Absorbers
- Valves
- MTW Air Suspension Spares
- K-Hitch Air Suspension Spares
- Hendrickson
- MTW Spring Suspension Spares
- U Bolts
- K-Hitch Air Suspension Kits
- MTW Air Suspension Kits
- Weweler
- ROR
- Neway
- Watson & Chalin
- Transport Equipment Australia
- K-Hitch Spring Suspension Kits
- Other
- All Products
- Cleaning & Accessories
- Toolboxes & Accessories
- ExTe Logging Parts
- Tools
- Fasteners
- Tow Couplings
- Filters
- Trailer Parts & Accessories
- Hazard Gear
-
Truck Parts & Accessories
- Fuel Tanks & Accessories
- Accessories
- Fuso Parts
- Freightliner Parts
- Automotive Belts
- Bearings
- Sinotruk Parts
- Nissan Parts
- Mack Parts
- Seat Belts & Accessories
- Exhausts, Mufflers & Accessories
- Mirrors
- Water Pumps
- Wiper Arms, Blades & Accessories
- Truck Parts
- CAT Parts
- Cummins Parts
- Hino Parts
- Isuzu Parts
- Kenworth Parts
- Peterbilt Parts
- All Products
- Heavy Equipment
- Wheels & Accessories
- Hydraulics
- Winches & Recovery
-
Lights & Electrical
- Aerials & CB Radios
- Batteries
- Battery Accessories
- Brackets & Accessories
- Bulbs
- Cable
- Cable Ties & Mounts
- Commercial
- Driving & Fog Lights
- Fuses
- Generators & Power Distribution
- Headlight Inserts
- Interior & Exterior Lights
- Marker Lights
- Number Plate Lights
- Other
- Plugs & Sockets
- Reflectors
- Switches, Flashers, Relays & Horns
- Tail Lights
- Terminals
- Warning Lights
- Work Lights
- All Products
- Workshop Consumables
Bendix R12 Relay Valve - 102277
The relay valve in an air brake system functions as a relay station to speed up the application and release of the brakes. The valve is normally mounted at the rear of the vehicle in proximity to the chambers it serves. The valve operates as a remote controlled brake valve that delivers or releases air to the chambers in response to the control air delivered to it from the foot brake valve or other source. The R-12® and R-14® relay valves are designed for either reservoir or frame mounting. A universal mounting bracket is furnished that permits easy interchange with other Bendix® relay valves.
Cross References: 102626, 102166, 102165, 102165X, 102277, 102277X, 107443, 107443X, R955102626, RA86477, N9065, 1J6983, 5X0264, 8X6703, 1660683, 515125, 913766, E2335215, E9180334, 119196201, E2335215, 25005800001, 59A0620, 10130131, 10130377, 207916, X14476, 2097615, 2335215, 2335216, 2335218, 9180334, 12342, 12343, 12344, 12345, 31A974, 20QE222BP1, 20QE222BP2, 20QE445, 223637, 2097615, 296694R91, 301146R91, 45193L66, 501330H100, 86824R93, 107442, 107443, 1321079, 21079, 724083, 36Z106, 110139, 110412, 110416, 110415, 25D4630A, 504603, 722015001, 8068990, A78882, 722013601, BX102626, BX102626N, 102626BXW, 102626NBXW
Body Configuration: | 1 SUP / 4 DEL (V) |
Supply Port 1 | 1/2-14 NPT |
Control / Secondary Service Port: | 1/4-18 NPT |
Delivery Port 1: | 1/2-14 NPT |
Delivery Port 2: | 1/2-14 NPT |
Delivery Port 3: | 1/2-14 NPT |
Delivery Port 4: | 1/2-14 NPT |
Exhaust Port: | Dust Shield |
Crack Pressure: | 4.0 PSI |
TMC Washer: | RV040 |
Maximum Operating Temp: | 93 °C |
Maximum Operating Temp: | -40 °C |